Hi các bạn, ở bài viết này mình sẽ hướng dẫn các bạn cách cài đặt Cuda trên Ubuntu 18.04 1. Start terminal and remove any NVIDIA traces you may have on your machine.
sudo rm /etc/apt/sources.list.d/cuda*
sudo apt remove –autoremove nvidia-cuda-toolkit
sudo apt remove –autoremove nvidia-*
2. Setup the correct CUDA PPA on your system
sudo apt update
sudo add-apt-repository ppa:graphics-drivers
sudo apt-key adv –fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
sudo bash -c ‘echo “deb http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 /” > /etc/apt/sources.list.d/cuda.list’
sudo bash -c ‘echo “deb http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64 /” > /etc/apt/sources.list.d/cuda_learn.list’<br/
3. Install CUDA 10.1 packages
sudo apt update
sudo apt install cuda-10-1
sudo apt install libcudnn7
or sudo apt install libcudnn10
4. As the last step one need to specify PATH to CUDA in ‘.profile’ file. Open the file by running:
sudo vi ~/.profile
And add the following lines at the end of the file to set PATH for cuda 10.1 installation:
if [ -d “/usr/local/cuda-10.1/bin/” ]; then
export PATH=/usr/local/cuda-10.1/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-10.1/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
fi
5. Restart and check the versions for the installation